(3R,4S)-4-(4-methoxyphenyl)-2-oxo-1-azaspiro[4.4]Nonane-3-carboxylic acid CAS 1784747-97-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1784747-97-2
Molecular FormulaC16H19NO4
Molecular Weight289.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3R,4S)-4-(4-methoxyphenyl)-2-oxo-1-azaspiro[4.4]Nonane-3-carboxylic acid CAS 1784747-97-2 chemical structure

Description

(3R,4S)-4-(4-methoxyphenyl)-2-oxo-1-azaspiro[4.4]Nonane-3-carboxylic acid (CAS 1784747-97-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H19NO4. Molecular weight: 289.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC16H19NO4
Molecular Weight289.33 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Nitrogen Atoms1

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